Paradiplozoon

Paradiplozoon is a genus of polyopisthocotylean monogeneans (a group of ectoparasitic flatworms), included in the family Diplozoidae.

According to the World Register of Marine Species, the genus includes the following species:
 * Paradiplozoon bliccae (Reichenbach-Klinke, 1961)
 * Paradiplozoon chazaricum (Mikailov, 1973)
 * Paradiplozoon cirrhini Huang, Zhou, Yuan & Ding, 2023
 * Paradiplozoon hemiculteri (Ling, 1973)
 * Paradiplozoon homoion (Bychowsky & Nagibina, 1959)
 * Paradiplozoon ichthyoxanthon Avenant-Oldewage, le Roux, Mashego & van Vuuren, 2013
 * Paradiplozoon iraqense Al-Nasiri & Balbuena, 2016
 * Paradiplozoon rutili (Gläser, 1967)
 * Paradiplozoon skrjabini Akhmerov, 1974
 * Paradiplozoon vaalense Dos Santos, Jansen van Vuuren & Avenant-Oldewage, 2015